@prefix data: . @prefix schema: . @prefix : . data:ef179cd8-f4ee-3fc8-9b4b-ce81c3124202 schema:priceSpecification ; a :Offer, schema:Offer . schema:offers data:ef179cd8-f4ee-3fc8-9b4b-ce81c3124202 ; :offers data:ef179cd8-f4ee-3fc8-9b4b-ce81c3124202 .